crash in ata_completed with atapicam cd
sean at mcneil.com
Tue Jun 22 21:38:03 GMT 2004
I'm trying to track down my crash when I try to write a CD, but I'm not
familiar with amd64 assembly. It is obviously an attempt to indirectly
jump to a routine:
where eax is 0xffffffff801a0fa8
Looking at ata-queue.c and an objdump of ata-queue.o, I see the call but
cannot tell where it corresponds to the C code. It looks like there is
a return immediately following the indirect call, but I cannot see how
it aligns with the source. Returns follow calls to ata_queue_request()
and ata_start(). Neither of which I should think would be indirect
calls. The only place that looks right is at the end of the function
where it calls request->callback().
Can someone give me a hand in trying to interpret the assembly?
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